March 2015

February 2015

There will be hardly any web application in ear of web 2.0, which does not employ AJAX. Actually, you can’t imagine an interactive application without AJAX. AJAX is an integral part of web development stack. In this tutorial, we shall explain about AJAX and how can we implement AJAX.
Let’s start with what wikipedia says about AJAX.
1. A method for exchanging data asynchronously between browser and server, thereby avoiding page reloads. The XMLHttpRequest (XHR) object is usually used, but sometimes an IFrame object or a dynamically added tag is used instead.
2. A format for the data sent to the browser. Common formats include XML, pre-formatted HTML, plain text, and JavaScript Object Notation (JSON). This data could be created dynamically by some form of server-side scripting.

PHP does have some awesome function which can be very handy. SPL register function is one of them, we are going to talk about.
As PHP manual says
spl_autoload_register — Register given function as __autoload() implementation
So what exactly it means ? Let’s try to understand with the help of an example.
function Autoloader($className)
{
require_once $path.$className.'.php';
}
spl_autoload_register('Autoloader');
$myObj = new MyClass();
Here we have just instantiated a class named as “MyClass” with out specifying include or require statements.

FFmpeg is a free software project that can record, convert and stream audio and video. It is a very fast video and audio converter.
The syntax of FFmpeg’ command is
ffmpeg [global_options] {[input_file_options] -i input_file} ... {[output_file_options] output_file} ...
You can install FFmpeg in two ways :
1. Install From Repository
2. Download Source Code and compile it.
Let’s first discuss about installing from Ubuntu Repository.

Did you ever notice that sometimes your tab title gets updated on it’s own while you are browsing websites in other tab. There are many websites that do it. For eg. you shall notice that GMAIL update the title tab with counter of total number of unread email, each time your receive a new email.
It’s a good practice to notify your customer that – something has just happened which needs your attention. That way your customer would not loose that important task and you would not loose that customer. Sounds Great!!

Google APIs Client Library for PHP to create web server applications that use OAuth 2.0 authorization to access Google APIs. OAuth 2.0 allows users to share specific data with an application while keeping their usernames, passwords, and other information private. For example, a web application can use OAuth 2.0 to obtain permission from users to store files in their Google Drives.

January 2015

December 2014

Roadiz is a modern CMS based on a node system which can handle many types of services. Based on Symfony components and Doctrine ORM, it allows you to create your data schema from scratch and to organise your content as you want.